DE4041419A1 - Elektronische zaehleinrichtung fuer tenniswettkaempfe - Google Patents

Elektronische zaehleinrichtung fuer tenniswettkaempfe

Info

Publication number
DE4041419A1
DE4041419A1 DE19904041419 DE4041419A DE4041419A1 DE 4041419 A1 DE4041419 A1 DE 4041419A1 DE 19904041419 DE19904041419 DE 19904041419 DE 4041419 A DE4041419 A DE 4041419A DE 4041419 A1 DE4041419 A1 DE 4041419A1
Authority
DE
Germany
Prior art keywords
push button
counting device
display
actuation
tennis
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
DE19904041419
Other languages
German (de)
English (en)
Other versions
DE4041419C2 (enExample
Inventor
Heinz Ing Grad Herbertz
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
HERBERTZ, HEINZ, 40882 RATINGEN, DE
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Individual filed Critical Individual
Priority to DE19904041419 priority Critical patent/DE4041419A1/de
Priority to US07/672,660 priority patent/US5134565A/en
Publication of DE4041419A1 publication Critical patent/DE4041419A1/de
Priority to EP91121526A priority patent/EP0492342B1/de
Application granted granted Critical
Publication of DE4041419C2 publication Critical patent/DE4041419C2/de
Priority to HK69496A priority patent/HK69496A/xx
Granted legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G07—CHECKING-DEVICES
    • G07C—TIME OR ATTENDANCE REGISTERS; REGISTERING OR INDICATING THE WORKING OF MACHINES; GENERATING RANDOM NUMBERS; VOTING OR LOTTERY APPARATUS; ARRANGEMENTS, SYSTEMS OR APPARATUS FOR CHECKING NOT PROVIDED FOR ELSEWHERE
    • G07C1/00—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people
    • G07C1/22—Registering, indicating or recording the time of events or elapsed time, e.g. time-recorders for work people in connection with sports or games
    • G—PHYSICS
    • G04—HOROLOGY
    • G04G—ELECTRONIC TIME-PIECES
    • G04G9/00—Visual time or date indication means
    • G04G9/0064—Visual time or date indication means in which functions not related to time can be displayed

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Measurement Of Unknown Time Intervals (AREA)
  • Electric Clocks (AREA)
DE19904041419 1990-01-04 1990-12-21 Elektronische zaehleinrichtung fuer tenniswettkaempfe Granted DE4041419A1 (de)

Priority Applications (4)

Application Number Priority Date Filing Date Title
DE19904041419 DE4041419A1 (de) 1990-01-04 1990-12-21 Elektronische zaehleinrichtung fuer tenniswettkaempfe
US07/672,660 US5134565A (en) 1990-12-21 1991-03-22 Electronic scoring device for tennis competitions
EP91121526A EP0492342B1 (de) 1990-12-21 1991-12-16 Elektronische Zähleinrichtung für Tenniswettkämpfe
HK69496A HK69496A (en) 1990-12-21 1996-04-18 Electronic scoring device for tennis matches

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE4000119 1990-01-04
DE19904041419 DE4041419A1 (de) 1990-01-04 1990-12-21 Elektronische zaehleinrichtung fuer tenniswettkaempfe

Publications (2)

Publication Number Publication Date
DE4041419A1 true DE4041419A1 (de) 1991-09-12
DE4041419C2 DE4041419C2 (enExample) 1992-09-10

Family

ID=25888828

Family Applications (1)

Application Number Title Priority Date Filing Date
DE19904041419 Granted DE4041419A1 (de) 1990-01-04 1990-12-21 Elektronische zaehleinrichtung fuer tenniswettkaempfe

Country Status (1)

Country Link
DE (1) DE4041419A1 (enExample)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309054A1 (de) * 1993-03-20 1994-09-22 Licentia Gmbh Spielstandsanzeiger
FR2754921A1 (fr) * 1996-10-22 1998-04-24 Dziulko Adolphe Richard Montre services-tennis permettant de visualiser instantanement la vitesse de la balle de service
US7773461B1 (en) 2008-04-28 2010-08-10 Crosby Sr Shedrick B Method and apparatus for tennis watch
GB2566666A (en) * 2017-04-27 2019-03-27 Refstuff Ltd Device for keeping score during a game

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900240U1 (de) * 1989-01-11 1989-04-06 Simon, Udo, 8500 Nürnberg Tenniszähler

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE8900240U1 (de) * 1989-01-11 1989-04-06 Simon, Udo, 8500 Nürnberg Tenniszähler

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4309054A1 (de) * 1993-03-20 1994-09-22 Licentia Gmbh Spielstandsanzeiger
FR2754921A1 (fr) * 1996-10-22 1998-04-24 Dziulko Adolphe Richard Montre services-tennis permettant de visualiser instantanement la vitesse de la balle de service
WO1998018062A1 (fr) * 1996-10-22 1998-04-30 Adolphe Richard Dziulko Montre services-tennis permettant de visualiser instantanement la vitesse de la balle de service
US7773461B1 (en) 2008-04-28 2010-08-10 Crosby Sr Shedrick B Method and apparatus for tennis watch
GB2566666A (en) * 2017-04-27 2019-03-27 Refstuff Ltd Device for keeping score during a game

Also Published As

Publication number Publication date
DE4041419C2 (enExample) 1992-09-10

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Legal Events

Date Code Title Description
OP8 Request for examination as to paragraph 44 patent law
D2 Grant after examination
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: HERBERTZ, HEINZ, 40882 RATINGEN, DE

8339 Ceased/non-payment of the annual fee